Seems like scrap mono has a following.
This, of course, is market research. I'm getting low on stops that I include with my bobbers, and I found out that my supplier passed away in May. Many thanks to Jim Zanke, who owned Hook 'Um Tackle in Minny, and much respect for his memory. I don't know if his family is continuing his business, but it seems not from the online presence. I don't know that I can find string knots of such high quality anywhere else.